. >> the california endowment happens in neighborhoods. learn now. >> and by contributions to your pbs station from viewers like you. thank you. tavis: dr. eric topol has shared the department of the cleveland clinic. he has directed the transitional science institute's and is the ok.hor of the new boat it is great to have you on the program. >> thank you. >> how will the digital revolution creates a better health care? >> you are used to digitize books and music. how about people? we can get through sequencing once genome. basically everything fed makes you take -- that makes you tick we can change medicine. tavis: give me examples. >> let's say we want to change the cardiogram, and i want to use the smartphone. i have a couple of sensors. i put my finger on the sensor, and i basically have my cardiogram. i can do yours if you would like. if you want to put your fingers on it, there it is. you have a normal heart rhythm. tavis: please tell me that is good. >> you are doing fine. i can look in your heart. i do not need a stethoscope anymor